A new experiment using Google’s Sycamore quantum processor has taken a bold step toward testing ideas from quantum gravity. For the first time, researchers successfully sent quantum information ...

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

The use of subatomic particles to process data could represent a breakthrough that’s unmatched in modern human history, according to analysts at Bank of America, who compared it to the discovery of ...

Here’s what you’ll learn when you read this story: For years, companies like Google and various Chinese research outfits have claimed to have achieved “quantum supremacy”—the ability of a quantum ...